Stratificational grammar
层次语法
🧩 词语组成解析
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
I would like to welcome you once again.
我向你们再次表示欢迎。
he knows while he looks at one side what the other side is like;
他看物体的一边时，便知道另一边是个什么样子。